In 2003 Donald Rumsfeld estimated a war with Iraq would cost $60 billion. Five years later, the cost of Iraq war operations is over 10 times that figure. So what's behind the ballooning dollar signs? Joseph E. Stiglitz and Linda J. Bilme's exhaustedly researched book, "The Three Trillion Dollar War: The True Cost of the Iraq Conflict," breaks down the price tag, from current debts to the unseen costs we'll pay for years to come.